What Is the Difference Between Expert System and Decision Support System

A DSS is an interactive system that helps decision-makers utilize data and models to solve unstructured or semi-structured problems. An ES is a problem-solving computer program that achieves good performance in a specialized problem domain that is considered difficult and requires specialized knowledge and skill.

How expert systems relate to decision support systems?

An expert system is a computer-based system that solves problems requiring a lot of human professional knowledge. They act as expert consultants to the users. A decision support system (DSS) refers to a set of programs and hardware that allows users to interact with so as to help them make decisions.

What is the difference between decision support system and executive support system?

DSSESSIt uses internal data.It uses internal and external data both.It supports structured and semi-structured data both.It supports structured problems.It is for middle management.It is for top level management.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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